TEKsystems Interview Questions, Process, and Tips

Q1. Let us assume we have an array of 0's and 1's,how would you find the first index for 1.
Ans. 
Iterate through the array and return the index of the first occurrence of 1.
• Iterate through the array using a loop.

• Check each element of the array, if it is 1 then return its index.

• If no 1 is found, return -1.
Answered by AI
Add your answer
Q2. SQL queries related to Order By and Group By
Add your answer

Decent not so tough can Crack with practice

Two coding questions, moderate difficulty level

My suggestion try not to get hyper it's not a debate it's a discussion although communication is tested your patience and other interpersonal skills are too.

Q1. All simple but detailed questioning, they wanted to check if I knew the concepts or do I just know them by heart
Add your answer

Q1. What is data warehousing?
Ans. 
Data warehousing is the process of collecting, storing, and managing data from various sources for analysis and reporting.
• Data warehousing involves extracting data from multiple sources and consolidating it into a single repository.

• It is used for creating reports, analyzing trends, and making informed business decisions.

• Data warehouses are typically designed for query and analysis rather than transaction processing.

• Exa...read more
Answered by AI
Add your answer

Q1. Why did you do so many internships?
Add your answer

Online MCQ. On OOPS, Spring boot etc. One needs to score 68-75% marks

Q1. Explain the architecture of the project
Ans. 
The project architecture follows a microservices design pattern with a front-end client communicating with multiple backend services.
• Utilizes microservices architecture

• Front-end client communicates with multiple backend services

• Each service is responsible for a specific functionality

• Uses RESTful APIs for communication between services

• Possibly uses a message broker like Kafka or RabbitMQ for asynchronous communication
Answered by AI
Add your answer
Q2. What are your roles and responsibility
Ans. 
Roles and responsibilities include designing, developing, and implementing software solutions, providing technical guidance, and collaborating with clients.
• Designing and developing software solutions based on client requirements

• Providing technical guidance and support to team members

• Collaborating with clients to understand their needs and provide solutions

• Testing and debugging software applications

• Training end-users on
Answered by AI
Add your answer

Q1. Scrum process & my experience
Add your answer

Q1. Experience in Agile
Ans. 
I have 5+ years of experience working in Agile environments, leading Scrum teams and implementing Agile practices.
• Led daily stand-up meetings to keep team members aligned and focused on sprint goals

• Facilitated sprint planning, review, and retrospective meetings to ensure continuous improvement

• Worked closely with product owners to prioritize and groom the product backlog

• Used Agile tools like Jira to track progress and i...read more
Answered by AI
Add your answer

Q1. Salary discussion
Add your answer

Python code for solving a string usecase using stack, SQL join and groupby queries

Find the Height of a tree

Q1. What is spring boot
Ans. 
Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and tools.
• Spring Boot eliminates the need for manual configuration by providing defaults for most settings.

• It allows for the creation of stand-alone, production-grade Spring-based applications.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow for easy deployment.

• It promotes convention...read more
Answered by AI
Add your answer
Q2. What is microservice
Ans. 
Microservices are a software development technique where an application is composed of small, independent services that communicate with each other.
• Microservices are independently deployable and scalable.

• Each microservice focuses on a specific business function.

• Communication between microservices is typically done through APIs.

• Examples of microservices include Netflix, Amazon, and Uber.
Answered by AI
Add your answer

Q1. Why do you want to join TEKsystems
Add your answer
Q2. What is yout notice period
Add your answer